hvirtual/cinelerra/atrack.h

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#ifndef ATRACK_H
#define ATRACK_H

#include "arraylist.h"
#include "autoconf.inc"
#include "edl.inc"
#include "filexml.inc"
#include "floatautos.inc"
#include "linklist.h"
#include "maxchannels.h"
#include "panautos.inc"
#include "track.h"




class ATrack : public Track
{
public:
        ATrack(EDL *edl, Tracks *tracks);
        ATrack() { };
        ~ATrack();

        int create_objects();
        int load_defaults(BC_Hash *defaults);
        void set_default_title();
        PluginSet* new_plugins();
        int vertical_span(Theme *theme);
        int save_header(FileXML *file);
        int save_derived(FileXML *file);
        int load_header(FileXML *file, uint32_t load_flags);
        int load_derived(FileXML *file, uint32_t load_flags);
        int copy_settings(Track *track);
        int identical(int64_t sample1, int64_t sample2);
        void synchronize_params(Track *track);
        int64_t to_units(double position, int round);
        double to_doubleunits(double position);
        double from_units(int64_t position);








// ====================================== initialization
        int create_derived_objs(int flash);




// ===================================== editing
        int paste_derived(int64_t start, int64_t end, int64_t total_length, FileXML *xml, int &current_channel);


        int modify_handles(int64_t oldposition, int64_t newposition, int currentend);

        int64_t length();
        int get_dimensions(double &view_start, 
                double &view_units, 
                double &zoom_units);
};

#endif

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